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kingspan.com
BioDisc®
Domestic Sewage Treatment Plant
Water Management Solutions
Working Together
BioDisc® Domestic Sewage Treatment Plant
Water Management Solutions
The domestic BioDisc® is engineered to treat wastewater to the highest level of standards and offers one of the lowest lifetime costs compared to other treatment processes.
Product Benefits
• Utilises Rotating Biological Contactor technology.• Low running costs.• Low level visibility with a lockable child- proof cover – safe for children and pets.• For NIEA, BA-BC models deliver 95% pollution removal, whilst the BioDisc+P achieves 97.8% for BOD removal.• 10 year warranty options available when purchased with a service and maintenance plan.• Supplied with a control panel and alarm.• Managed Flow System.• Totally silent in operation.• The most stable process in the market.• Controls the discharge volume.
Applications:
The domestic BioDisc® BA–BC range is suitable for a variety of applications including:
FarmsLight Industrial Premises
Small OfficesBarn Conversions
Single & Multiple Homes
EN 12566-3 Compliant
Totally Noise and Odour Free
Each BioDisc® provides an engineered package solution to meet a wide range of applications and discharge qualities. It is designed to ensure 100% compliance with industry requirements including international regulations such as EN 12566-3.
Control Panel
BioDisc® How it Works
02First Stage Biological Treatment
The liquor and fine solids then flow into the Biological Treatment Zone 1 where the first stage of treatment occurs.
01Primary Settlement Tank
Wastewater and sewage flows into the primary settlement tank where the large solids are retained for future removal.
03Second Stage Biological Treatment
The liquor is then fed forward at a controlled rate into Biological Treatment Zone 2 for further cleaning.
04Final Settlement Tank
The clean liquid passes into the final settlement tank where it can be discharged to ground or watercourse.
Noise Free
First Stage Biological Treatment
Primary Settlement Tank
Second Stage Biological Treatment
Final Settlement Tank
The RBC comprises banks of vacuum formed polypropylene media supported by a steel shaft. This is slowly rotated by a low energy consumption electric motor and drive assembly.
Our robust BioDisc® models cater for properties housing between 4-18 people. The premium BioDisc® sewage treatment
system is available in four sizes for all types of domestic applications.
For single house applications we offer the BA and BA-X models and, for multiple homes, the Klargester BB and BC BioDisc® models offer the perfect solution.
The Rotational Biological Contactor
The RBC is central to the operation ofeach BioDisc®. It supports a biologically active film or biomass onto which aerobic micro-organisms, naturally found in sewage, become established. Natural breakdown of sewage can thenoccur as described below.
Technical Specifications
Performance and Compliance
› Certified to European Standard BS EN 12566 Part 3.
› Performance certified to achieve 10mg/l BOD, 15mg/l SS and 3.8mg/l ammonia.
› Fully marked in line with the CPR 2013.
› Building control and S.R.66:2015 compliant (BA BioDisc).
More than 60 years experience
Model Reference BA* BA-X BB BC
Population Equivalent (Std Flow) 6 9 12 18
Maximum Daily BOD (kg) 0.36 0.54 0.72 1.08
Maximum Daily Flow (m3) 1.2 1.8 2.4 3.6
Ø/Width (mm) Ø1995 Ø1995 Ø1995 Ø2450
Length (mm) - - - -
Inlet Invert depth (mm) 450/750/1250 450/750/1250 450/750/1250 600/1100
Depth Below Inlet Invert (mm) 1400 1400 1400 1820
Outlet Invert depth (mm) 1315 1315 1315 1735
Overall Height (mm) 2160/2460/2960 2160/2460/2960 2160/2460/2960 2825/3325
Height to Rim of Cover (mm) 1945/2245/2745 1945/2245/2745 1945/2245/2745 2485/2985
Empty Weight (kg) 310/325/380 310/325/380 335/350/405 650/750
Standard Power Supply 1 phase 1 phase 1 phase 1 phase
Motor Rating - 1 Phase (Watts) 50 50 50 75
Full Load Current 1 Phase (amps) 0.51 0.51 0.51 1.1
Optional Power Supply N/A N/A N/A 3 phase
Motor Rating - 3 Phase (Watts) N/A N/A N/A 90
Full Load Current 3 Phase (amps) N/A N/A N/A 0.38
Sludge Return Pump Rating (watts) 250 250 250 250
* BA BioDisc - S.R.66:2015 compliant. Pumped Outlet Available on BA, BA-X, BB models.
Water Management Solutions
Case Studies
BioDisc® Sewage Treatment Plants: Reliable and Low-Cost to Run
A quiet solution for a 4-bedroom property and the neighbours
A BioDisc® sewage treatment plant, installed in 1990, has been trouble-free for its owner ever since, requiring very little on-going maintenance.
Engineers from Kingspan’s local Accredited Installers were recently asked to undertake a routine service. The engineers only needed to replace some of the nylon bushes (replaced with drive belts in more recent models) that help run the Rotational Biological Contactor (RBC), which is central to the working of each BioDisc®.
“BioDisc® sewage treatment plants are incredibly reliable and low cost to run, I’ve had no problems with it at all,” said the homeowner. “I’m very happy to recommend the BioDisc®.
Having consulted local experts, a 4-bedroom property located on a relatively small plot of land, installed a BA BioDisc® sewage treatment system connected to the surface water drainage culvert.
Sited in a central village location, a system powered by an air blower may have caused the normally-quiet humming of the blower to reverberate around the high stone walls surrounding the garden and become a nuisance.
For this principle reason, the unique BioDisc® sewage treatment system was recommended. The motor-driven rotating discs inside the system, provide the treatment for incoming sewage, so there is no external air blower to locate and maintain.
As the BioDisc® provides full treatment of sewage, suitable for discharge directly into a watercourse, the connection to the drain in this restricted area was ideal for the customer. Being a straightforward installation of a compact system, the entire installation only took 3 days from start to finish!
BioDisc sewage treatment plant installed in award-winning 19th Century barn conversion.
A beautiful, award-winning 19th Century barn conversion with sustainability built into the fabric of the building, needed an effective off-mains drainage solution and to reduce its reliance on mains water. The farm had previously been served by a septic tank, but the development of the barn gave the opportunity for an upgrade in the drainage solutions.
Our recommended solution was a BioDisc® sewage treatment plant to service both the conversion and the neighbouring farmhouse; this highly efficient solution will remove up to 95% of the pollutants in sewage effluent. We also supplied a Raintrap rainwater harvesting system, to capture rainwater for external uses such as watering plants and cleaning farm vehicles. The barn conversion has been awarded the prestigious LABC Building Excellence awards for its build quality and the sustainability quotient.
Treating wastewater and capturing rain in Barnstorming Build
Case Studies
Water Management Solutions
Head OfficeKingspan Environmental Ltd180 Gilford RoadPortadown, Co. ArmaghBT63 5LF
T: +44 (0) 28 3836 4400
UKCollege Road North,Aston Clinton, Aylesbury,Buckinghamshire, HP22 5EW
T: +44 (0) 1296 633000F: +44 (0) 1296 633001E: [email protected]
PolandTopolowa 562-090Rokietnica
T: +48 61 660 94 71E: [email protected]
IrelandUnit 1a, Derryboy RoadCarnbane Business ParkNewry, BT35 6QH
T: +44 (0) 28 3026 6799E: [email protected]
NorwayKingspan Miljø ASSkiveien 42, 1410 Kolbotn,Norway
T: +47 22 02 19 20E: [email protected]
AustraliaKingspan Environmental Pty Ltd8 Bessemer StBlacktown NSW 2148
T: 02 8889 5400Toll Free: – 1300 736 562E: [email protected]
GermanySiemensstr. 12a, D-63263Neu-Isenburg, Deutschland
T: +49 (0) 6102 3686700E: [email protected]
beconwatertech.com Working Together
Distributor, South AfricaBecon Watertech 11 Cooperscloof Street
P.O. Box 3771GlenharvieGautengWestonariaSouth Africa1786T: +27 11 752 1191E: [email protected]